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| author | Joel Fernandes <joelf@ti.com> | 2013-08-17 21:42:33 -0500 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2013-08-21 21:28:05 +1000 |
| commit | 05007c10ff76a9d6d85c007fe3a7f531611fda5c (patch) | |
| tree | b112cbe59ce5afbe5eb393908546a1d553ecda51 /drivers/crypto/omap-aes.c | |
| parent | 6242332ff2f3431c4fb6f4b21581f38f16569c13 (diff) | |
| download | lwn-05007c10ff76a9d6d85c007fe3a7f531611fda5c.tar.gz lwn-05007c10ff76a9d6d85c007fe3a7f531611fda5c.zip | |
crypto: omap-aes - Convert kzalloc to devm_kzalloc
Use devm_kzalloc instead of kzalloc. With this change, there is no need to
call kfree in error/exit paths.
Signed-off-by: Joel Fernandes <joelf@ti.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/omap-aes.c')
| -rw-r--r-- | drivers/crypto/omap-aes.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c index 2fd22ca6a58f..1f3d816cc9e6 100644 --- a/drivers/crypto/omap-aes.c +++ b/drivers/crypto/omap-aes.c @@ -1158,7 +1158,7 @@ static int omap_aes_probe(struct platform_device *pdev) int err = -ENOMEM, i, j, irq = -1; u32 reg; - dd = kzalloc(sizeof(struct omap_aes_dev), GFP_KERNEL); + dd = devm_kzalloc(dev, sizeof(struct omap_aes_dev), GFP_KERNEL); if (dd == NULL) { dev_err(dev, "unable to alloc data struct.\n"); goto err_data; @@ -1251,7 +1251,6 @@ err_irq: tasklet_kill(&dd->queue_task); pm_runtime_disable(dev); err_res: - kfree(dd); dd = NULL; err_data: dev_err(dev, "initialization failed.\n"); @@ -1279,7 +1278,6 @@ static int omap_aes_remove(struct platform_device *pdev) tasklet_kill(&dd->queue_task); omap_aes_dma_cleanup(dd); pm_runtime_disable(dd->dev); - kfree(dd); dd = NULL; return 0; |